SiPEED Longan Pi 3H

abgn+ac+ax (AX900)
ARM Linux Development Board
WikiDevi.wi-cat.ru	Longan Pi 3H
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Status Unknown
Tomato any flavor	Incompatible
Platform
Brand • Model • Rev	SiPEED Longan Pi 3H (4+32GB)
FCC ID	none specified
Type	single-board computer
CPU1	Allwinner H618
CPU1 Type	ARM Cortex-A53
CPU1 Speed	1.5 GHz ( 4 cores )
Flash1 Chip	Rayson RS70B32G4-S10F
Flash1 Size	32 GiB 32,768 MiB <br />34,359,738,368 B <br />268,435,456 Kib <br />33,554,432 KiB <br />262,144 Mib <br /> (eMMC)
RAM1 Size	4 GiB 4,096 MiB <br />4,294,967,296 B <br />33,554,432 Kib <br />4,194,304 KiB <br />32,768 Mib <br /> (LPDDR4)
RAM1 Chip	Rayson RS1G32LO4D2BDS-53BT x 2
ETH chip1	Allwinner H618
ETH chip2	Realtek RTL8211F
Ethernet Port Count	1-LAN
802dot11 OUI: none specified Ethernet OUI: 02:00:40
Stock bootloader	U-Boot 2024.01-rc2
Stock FW OS	Linux 6.7.0 Debian trixie
Expansion IF types	USB 2.0
USB ports	3
USB Hub Compatible	Untested
Power	5 VDC, 2 A
Connector type	USB (Type-C) Female
Serial Port (UART)	yes, 4-pin header, populated, 3.3V TTL, (115200 8N1)
Flags: Wi-Fi 6, Bluetooth 5.4 BLE, Micro SD Card slot, HDMI 2.0a, I2C, SPI, UART, GPIO
Additional chips Power Management IC;X-Powers Limited;AXP313A;;1; 2A Synchronous Step-Down Converter;AeroSemi;MT3520B;;1; Ultra Low Capacitance TVS Array;SemTech;RClamp0524P;;5; 300mA CMOS LDO Regulator;Diodes Inc;AP2127;;1;
Other
Default IP address: acquired via DHCP the IP acquired via DHCP is used by 211 additional devices of which 2 are SiPEED devices Default login user: sipeed Default login password: licheepi sipeed:licheepi credentials used by 5 additional devices of which 5 are SiPEED devices
Manuf/OEM/ODM	SiPEED
Retail
(Est.) release date	December 2023
(Est.) initial retail price (in USD):	$35
Newegg	9SIBM6CK8Y4918
ASIN	B0CSG29VQS
Country of manuf	China
Radio 1
Radio1 module	Trolink TL8800D4UA
Radio1 module IF	USB 2.0
Chip1	AIC AIC8800
Wireless interface OUI	none specified
Antenna Connector Type	MHF4
MIMO status	1x1:1
Wireless Standard	IEEE 802.11a/b/g/n/ac/ax
802.11ax	up to 287/600.5 Mbps
802.11ac	up to 433 Mbps
802.11n	up to 150 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
802.11a	up to 54 Mbps
WiFi Operating Frequency	2.4 or 5 GHz

For a list of all currently documented AIC chipsets with specifications, see AIC.
For a list of all currently documented Allwinner SoC's with specifications, see Allwinner.
For a list of all currently documented Realtek chipsets with specifications, see Realtek.

For a list of all currently documented SiPEED device with specifications, see SiPEED.

• 287 Mbps - 1SS 2.4GHz 802.11ax (40MHz chan., 256-QAM),

• 600.5 Mbps - 1SS 5GHz 802.11ax (40MHz chan., 256-QAM) = AX900 class

Overview

"LM3H", "SiPEED" and "Longan Module 3H" are silkscreened on SoM Module.

"Longhan Pi 3H", "SiPEED" and "LPI3H" are silkscreened on Carrier Board.

Hardware specification

• CPU: Allwinner H618 @1.5GHz

SoC: Quad-core ARM (Cortex-A53)

• GPU: Mali-G31 MP2, supports

OpenGL ES 1.0/2.0/3.2

• Storage: 32GB (eMMC) Flash,

TF card (max.256GB)/MMC card slot

• Memory: 4GB (LPDDR4) RAM
• USB: 2x USB 2.0, 1x USB (Type-C) OTG ports
• Wi-Fi: AIC AIC8800D40L (Trolink)

802.11abgn/ac/ax (2.4/5GHz), BT 5.4 BLE

• Network: 1x 1GbE port
• GPIO: 1x 40-pin connector
• Power Source: 5V/2A via USB (Type-C) OTG

or 4-pin Debug UART header

Links of Interest

• Documentation
• Sipeed’s Longan Pi 3H is a compact Linux development kit on LinuxGizmos
• Sipeed Longan Pi3H – A Raspberry Pi Zero-sized board on CNX-Software

Pictures

User Images

• 

  SoM Top

• 

  SoM Bottom

• 

  Carrier Top

• 

  Carrier Bottom

• 

  Carrier w/SoM